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FIRMWARE UPDATES
E-TUBE PROJECT

FIRMWARE UPDATES

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Unit Model No.
Ver.
Note
  • Sep 5, 2024

    RD-U8050-GS

    4.0.3

    Bug fixing

    RD-U8050-SGS

    4.0.3

    Bug fixing

    MU-UR520

    4.0.3

    Bug fixing

  • Aug 30, 2024

    RD-R9250

    4.2.3

    ■ Changes
    Security performance for wireless communications between the shifter and rear derailleur has been improved.
    Click here to view FAQs for more information. https://bike.shimano.com/faq/DI20A#D-7030
    *The firmware for both the shifter and rear derailleur must be updated for proper operation of the Di2 system.
    ■ Others
    General bug fixes.

    RD-R8150

    4.2.3

    ■ Changes
    Security performance for wireless communications between the shifter and rear derailleur has been improved.
    Click here to view FAQs for more information. https://bike.shimano.com/faq/DI20A#D-7030
    *The firmware for both the shifter and rear derailleur must be updated for proper operation of the Di2 system.
    ■ Others
    General bug fixes.

    RD-R7150

    4.2.3

    ■ Changes
    Security performance for wireless communications between the shifter and rear derailleur has been improved.
    Click here to view FAQs for more information. https://bike.shimano.com/faq/DI20A#D-7030
    *The firmware for both the shifter and rear derailleur must be updated for proper operation of the Di2 system.
    ■ Others
    General bug fixes.

    RD-RX825

    4.2.3

    ■ Changes
    Security performance for wireless communications between the shifter and rear derailleur has been improved.
    Click here to view FAQs for more information. https://bike.shimano.com/faq/DI20A#D-7030
    *The firmware for both the shifter and rear derailleur must be updated for proper operation of the Di2 system.
    ■ Others
    General bug fixes.

    ST-R9270

    4.2.2

    ■ Changes
    Security performance for wireless communications between the shifter and rear derailleur has been improved.
    Click here to view FAQs for more information. https://bike.shimano.com/faq/DI20A#D-7030
    *The firmware for both the shifter and rear derailleur must be updated for proper operation of the Di2 system.
    * Wireless firmware update is not available for this product.
    Update the firmware over a wired connection or contact your place of purchase or a distributor.
    ■ Others
    General bug fixes.

    ST-R8170

    4.2.2

    ■ Changes
    Security performance for wireless communications between the shifter and rear derailleur has been improved.
    Click here to view FAQs for more information. https://bike.shimano.com/faq/DI20A#D-7030
    *The firmware for both the shifter and rear derailleur must be updated for proper operation of the Di2 system.
    * Wireless firmware update is not available for this product.
    Update the firmware over a wired connection or contact your place of purchase or a distributor.
    ■ Others
    General bug fixes.

    ST-R7170

    4.2.1

    ■ Changes
    Security performance for wireless communications between the shifter and rear derailleur has been improved.
    Click here to view FAQs for more information. https://bike.shimano.com/faq/DI20A#D-7030
    *The firmware for both the shifter and rear derailleur must be updated for proper operation of the Di2 system.
    * Wireless firmware update is not available for this product.
    Update the firmware over a wired connection or contact your place of purchase or a distributor.
    ■ Others
    General bug fixes.

    ST-RX825

    4.0.1

    ■ Changes
    Security performance for wireless communications between the shifter and rear derailleur has been improved.
    Click here to view FAQs for more information. https://bike.shimano.com/faq/DI20A#D-7030
    *The firmware for both the shifter and rear derailleur must be updated for proper operation of the Di2 system.
    * Wireless firmware update is not available for this product.
    Update the firmware over a wired connection or contact your place of purchase or a distributor.
    ■ Others
    General bug fixes.

  • Aug 5, 2024

    RD-U8050-GS

    4.0.2

    Firmware released.

    RD-U8050-SGS

    4.0.2

    Firmware released.

    MU-UR520

    4.0.2

    Firmware released.

    SW-EN605-R

    4.0.1

    Firmware released.

  • Jun 25, 2024

    DU-EP500

    4.0.0

    Firmware released.

    DU-E5100

    4.1.0

    Firmware released.

    DU-EP600

    4.3.0

    ■AUTO SHIFT has been updated.
    ・ More precise gearshift control for AUTO SHIFT while pedaling that responds to changes in terrain and speed+G16
     - Better gear shifting timing during acceleration.
     - Optimal gear shifting timing for each assist setting.
     - Holds manually shifted gear position in AUTO SHIFT mode, allowing you to continue pedaling in the appropriate gear
     - Self-learning has been added to the AUTO SHIFT function of internal shifting units
    ・ Improved shifting response for Automatic FREE SHIFT in aggressive riding
     - Improved response to rapid deceleration, achieving faster shifting to a lower gear
    ■ New functions have been added to the assist settings.
    ・ The "assist cutoff function" has been added to the assist settings. This 3-level selectable function allows you to select when the assist cutoff starts near the maximum speed limit.*
    *These settings can be changed on E-TUBE PROJECT Professional ver. 5.3.2. If you wish to make changes, please consult your place of purchase or a distributor. For E-TUBE PROJECT Cyclist, these settings will be available in the version after ver. 5.3.2.
    ■ Others
    General bug fixes.

    DU-EP600-CRG

    4.3.0

    ■AUTO SHIFT has been updated.
    ・ More precise gearshift control for AUTO SHIFT while pedaling that responds to changes in terrain and speed
     - Better gear shifting timing during acceleration.
     - Optimal gear shifting timing for each assist setting.
     - Holds manually shifted gear position in AUTO SHIFT mode, allowing you to continue pedaling in the appropriate gear
     - Self-learning has been added to the AUTO SHIFT function of internal shifting units
    ・ Improved shifting response for Automatic FREE SHIFT in aggressive riding
     - Improved response to rapid deceleration, achieving faster shifting to a lower gear
    ■ Others
    General bug fixes.

    DU-EP801

    4.3.0

    ■AUTO SHIFT has been updated.
    ・ More precise gearshift control for AUTO SHIFT while pedaling that responds to changes in terrain and speed
     - Better gear shifting timing during acceleration.
     - Optimal gear shifting timing for each assist setting.
     - Holds manually shifted gear position in AUTO SHIFT mode, allowing you to continue pedaling in the appropriate gear
     - Self-learning has been added to the AUTO SHIFT function of internal shifting units
    ・ Improved shifting response for Automatic FREE SHIFT in aggressive riding
     - Improved response to rapid deceleration, achieving faster shifting to a lower gear
    ■ New functions have been added to the assist settings.
    ・ The "assist carry over function" has been added to the assist settings. This 3-level selectable function allows you to select the duration that assist continues after pedaling stops.*
    ・ The "assist cutoff function" has been added to the assist settings. This 3-level selectable function allows you to select when the assist cutoff starts near the maximum speed limit.*
    ・ An aggressive assist character has been added to the assist settings. The characteristics of the existing assist character Lv15 have been changed to be more aggressive.*
    *These settings can be changed on E-TUBE PROJECT Professional ver. 5.3.2. If you wish to make changes, please consult your place of purchase or a distributor. For E-TUBE PROJECT Cyclist, these settings will be available in the version after ver. 5.3.2.
    ■ Others
    General bug fixes.

    DU-EP801-CRG

    4.3.0

    ■AUTO SHIFT has been updated.
    ・ More precise gearshift control for AUTO SHIFT while pedaling that responds to changes in terrain and speed
     - Better gear shifting timing during acceleration.
     - Optimal gear shifting timing for each assist setting.
     - Holds manually shifted gear position in AUTO SHIFT mode, allowing you to continue pedaling in the appropriate gear
     - Self-learning has been added to the AUTO SHIFT function of internal shifting units
    ・ Improved shifting response for Automatic FREE SHIFT in aggressive riding
     - Improved response to rapid deceleration, achieving faster shifting to a lower gear
    ■ Others
    General bug fixes.

  • May 28, 2024

    DU-EP600

    4.2.3

    The firmware will be updated but it does not affect the use of DU-EP600.

    DU-EP600-CRG

    4.2.3

    The firmware will be updated but it does not affect the use of DU-EP600-CRG.

    DU-EP801

    4.2.3

    The firmware will be updated but it does not affect the use of DU-EP801.

    DU-EP801-CRG

    4.2.3

    The firmware will be updated but it does not affect the use of DU-EP801-CRG.

  • May 24, 2024

    ST-R9270

    4.2.0

    - The FRONT SHIFT NEXT function is now supported.
    It is a function that allows you to shift up and down the front derailleur with a single button.
    * To use this function, assign “FRONT SHIFT NEXT” to a button on the wireless shifter/switch.
    * Wireless firmware update is not available for this product.
    Update the firmware over a wired connection or contact your place of purchase or a distributor. Click here to view FAQs for more information.(https://bike.shimano.com/faq/DI20A#D-7020)

    ST-R8170

    4.2.0

    - The FRONT SHIFT NEXT function is now supported.
    It is a function that allows you to shift up and down the front derailleur with a single button.
    * To use this function, assign “FRONT SHIFT NEXT” to a button on the wireless shifter/switch.
    * Wireless firmware update is not available for this product.
    Update the firmware over a wired connection or contact your place of purchase or a distributor. Click here to view FAQs for more information.(https://bike.shimano.com/faq/DI20A#D-7020)

    ST-R9250

    4.2.0

    - The FRONT SHIFT NEXT function is now supported.
    It is a function that allows you to shift up and down the front derailleur with a single button.
    * To use this function, assign “FRONT SHIFT NEXT” to a button on the wireless shifter/switch.

    ST-R8150

    4.2.0

    - The FRONT SHIFT NEXT function is now supported.
    It is a function that allows you to shift up and down the front derailleur with a single button.
    * To use this function, assign “FRONT SHIFT NEXT” to a button on the wireless shifter/switch.

    SW-M8150

    4.2.0

    - The FRONT SHIFT NEXT function is now supported.
    It is a function that allows you to shift up and down the front derailleur with a single button.
    * To use this function, assign “FRONT SHIFT NEXT” to a button on the wireless shifter/switch.

    ST-R7170

    4.2.0

    - The FRONT SHIFT NEXT function is now supported.
    It is a function that allows you to shift up and down the front derailleur with a single button.
    * To use this function, assign “FRONT SHIFT NEXT” to a button on the wireless shifter/switch.
    * Wireless firmware update is not available for this product.
    Update the firmware over a wired connection or contact your place of purchase or a distributor. Click here to view FAQs for more information.(https://bike.shimano.com/faq/DI20A#D-7020)

    BT-DN300

    4.2.0

    - The FRONT SHIFT NEXT function is now supported.
    - General bug fixes.

    RD-R7150

    4.2.1

    - The FRONT SHIFT NEXT function is now supported.
    -The issue where the rear derailleur cannot be adjusted on E-bikes with a third-party drive unit has been fixed.
    - The issue where the rear derailleur cannot be adjusted using E-TUBE PROJECT Cyclist has been fixed.
    *If you are experiencing this issue, SM-PCE02 and E-TUBE PROJECT Professional are required to perform an update. Please contact your place of purchase.

    RD-RX825

    4.2.1

    Firmware released.

    RD-R9250

    4.2.0

    - The FRONT SHIFT NEXT function is now supported.
    - General bug fixes.

    RD-R8150

    4.2.0

    - The FRONT SHIFT NEXT function is now supported.
    - General bug fixes.

    FD-R7150

    4.2.0

    The firmware will be updated but it does not affect the use of FD-R7150.

    FD-RX825

    4.2.0

    Firmware released.

    ST-RX825

    4.0.0

    Firmware released.

  • May 20, 2024

    DU-E5000

    4.5.0

    The firmware will be updated but it does not affect the use of DU-E5000.

    DU-E5080-H

    4.5.0

    The firmware will be updated but it does not affect the use of DU-E5080-H.

    DU-E5080

    4.5.0

    The firmware will be updated but it does not affect the use of DU-E5080.

    DU-E6100

    4.8.0

    The firmware will be updated but it does not affect the use of DU-E6100.

    DU-E6110

    4.8.0

    The firmware will be updated but it does not affect the use of DU-E6110.

    DU-E6180

    4.8.0

    The firmware will be updated but it does not affect the use of DU-E6180.

    DU-E6100-CRG

    4.8.0

    The firmware will be updated but it does not affect the use of DU-E6100-CRG.

    DU-E7000

    4.8.0

    The firmware will be updated but it does not affect the use of DU-E7000.

    DU-EP800

    4.2.0

    The issue where the system does not start properly when the power is turned ON with the satellite system ON/OFF switch (EW-SW100/EW-SW300) in a low-temperature environment has been fixed.

    DU-EP800-CRG

    4.2.0

    The issue where the system does not start properly when the power is turned ON with the satellite system ON/OFF switch (EW-SW100/EW-SW300) in a low-temperature environment has been fixed.

    DU-E8000

    4.10.0

    The firmware will be updated but it does not affect the use of DU-E8000.

    DU-E8080

    4.10.0

    The firmware will be updated but it does not affect the use of DU-E8080.

  • Apr 15, 2024

    DU-EP600

    4.2.2

    Bug fixes for the warning detection function.

    DU-EP600-CRG

    4.2.2

    Bug fixes for the warning detection function.

    DU-EP801

    4.2.2

    Bug fixes for the warning detection function.

    DU-EP801-CRG

    4.2.2

    Bug fixes for the warning detection function.

  • Mar 27, 2024

    EW-EX310

    4.1.0

    The display and light that are wired on a third-party system can now be operated.
    - Display: Screen scrolling
    - Light: Turning ON/OFF the Light
    * The third-party system must have the capability to support this function.

  • Mar 25, 2024

    DU-EP600

    4.2.1

    General bug fixes.

    DU-EP600-CRG

    4.2.1

    General bug fixes.

    DU-EP801

    4.2.1

    General bug fixes.

    DU-EP801-CRG

    4.2.1

    General bug fixes.

  • Mar 11, 2024

    FD-R9250

    4.1.1

    Bug fixes for an error that may occur in the adjustment operation.

    FD-R8150

    4.1.1

    Bug fixes for an error that may occur in the adjustment operation.

  • Mar 5, 2024

    FC-R9200-P

    4.2.1

    The issue that a correct result is not displayed when zero offset calibration is performed with the connection methods below has been fixed.
    - When connected to E-TUBE PROJECT Cyclist, an error code other than "5050" is displayed.
    - When connected to a compatible cycle computer via Bluetooth®LE, "Calibration Failed" is displayed the second and subsequent times.

    FC-R8100-P

    4.2.1

    The issue that a correct result is not displayed when zero offset calibration is performed with the connection methods below has been fixed.
    - When connected to E-TUBE PROJECT Cyclist, an error code other than "5050" is displayed.
    - When connected to a compatible cycle computer via Bluetooth®LE, "Calibration Failed" is displayed the second and subsequent times.

    FC-R9200-PX

    4.2.1

    The issue that a correct result is not displayed when zero offset calibration is performed with the connection methods below has been fixed.
    - When connected to E-TUBE PROJECT Cyclist, an error code other than "5050" is displayed.
    - When connected to a compatible cycle computer via Bluetooth®LE, "Calibration Failed" is displayed the second and subsequent times.

  • Feb 13, 2024

    SC-EM800

    4.5.0

    General bug fixes.

  • Feb 8, 2024

    DU-EP600

    4.2.0

    -The issue where incorrect error codes are displayed has been fixed.
    -General bug fixes.

    DU-EP600-CRG

    4.2.0

    -The issue where incorrect error codes are displayed has been fixed.
    -General bug fixes.

    DU-EP801

    4.2.0

    -The issue where incorrect error codes are displayed has been fixed.
    -General bug fixes.

    DU-EP801-CRG

    4.2.0

    -The issue where incorrect error codes are displayed has been fixed.
    -General bug fixes.

    EW-SW310

    3.0.3

    General bug fixes.

    SC-E5000

    3.1.1

    General bug fixes.

    SC-E5003

    3.1.1

    General bug fixes.

    SC-EN500

    3.0.2

    General bug fixes.

    SC-EN600

    3.1.1

    General bug fixes.

    SC-EN610

    3.1.1

    General bug fixes.

    SW-E7000

    3.1.2

    General bug fixes.

    SW-EM800

    3.1.2

    General bug fixes.

    SW-EN600-R

    3.1.1

    General bug fixes.

    EW-SW100

    3.1.1

    General bug fixes.

    EW-SW300

    3.1.1

    General bug fixes.

  • Dec 19, 2023

    RD-R8150

    4.1.1

    The issue where the rear derailleur cannot be adjusted on E-bikes with a third-party drive unit has been fixed.
    - The issue where the rear derailleur cannot be adjusted using E-TUBE PROJECT Cyclist has been fixed.
    *If you are experiencing this issue, SM-PCE02 and E-TUBE PROJECT Professional are required to perform an update. Please contact your place of purchase.

    RD-R9250

    4.1.1

    The issue where the rear derailleur cannot be adjusted on E-bikes with a third-party drive unit has been fixed.
    - The issue where the rear derailleur cannot be adjusted using E-TUBE PROJECT Cyclist has been fixed.
    *If you are experiencing this issue, SM-PCE02 and E-TUBE PROJECT Professional are required to perform an update. Please contact your place of purchase.

  • Nov 9, 2023

    FC-R9200-PX

    4.2.0

    Firmware has been released.

  • Oct 24, 2023

    FC-R9200-P

    4.2.0

    By pairing the power meter with compatible Di2 rear derailleurs* (by communicating the gear position information between the two components), the power value will be adjusted according to the inner and outer positions of the front gear, improving the measurement accuracy.
    *RD-R9250/RD-R8150/RD-R7150

    FC-R8100-P

    4.2.0

    By pairing the power meter with compatible Di2 rear derailleurs* (by communicating the gear position information between the two components), the power value will be adjusted according to the inner and outer positions of the front gear, improving the measurement accuracy.
    *RD-R9250/RD-R8150/RD-R7150

  • Sep 25, 2023

    DU-E5000

    4.4.10

    General bug fixes.

    DU-E5080

    4.4.10

    General bug fixes.

    DU-E5080-H

    4.4.10

    General bug fixes.

  • Sep 6, 2023

    BT-DN300

    4.1.0

    - Ride time can now be reset from E-TUBE PROJECT.
    - General bug fixes.

    DU-EP800

    4.1.11

    General bug fixes.

    DU-E6100

    4.7.7

    General bug fixes.

    DU-E8000

    4.9.5

    General bug fixes.

    DU-EP600

    4.1.1

    General bug fixes.

    DU-EP600-CRG

    4.1.1

    General bug fixes.

    DU-EP801

    4.1.1

    General bug fixes.

    DU-EP801-CRG

    4.1.1

    General bug fixes.

    DU-EP800-CRG

    4.1.11

    General bug fixes.

    DU-E6100-CRG

    4.7.7

    General bug fixes.

    DU-E6110

    4.7.7

    General bug fixes.

    DU-E6180

    4.7.7

    General bug fixes.

    DU-E7000

    4.7.7

    General bug fixes.

    DU-E8080

    4.9.5

    General bug fixes.

  • Jun 1, 2023

    SW-EN600-R

    3.1.0

    Firmware released. No functional changes for SW-EN600-R.

    RD-U6050

    4.1.0

    Firmware released. No functional changes for RD-U6050.

    MU-UR500

    3.3.1

    Fixed issues related to adjustment settings for the motor unit.

    RD-U6070

    4.1.0

    Firmware released. No functional changes for RD-U6070.

    MU-UR510

    3.3.1

    Fixed issues related to adjustment settings for the motor unit.

  • Mar 30, 2023

    DU-EP600

    4.1.0

    ■ Changes
    - Cadence range settings of climbing responsiveness for shift timing in AUTO shift mode has been expanded.
    - System operations at low battery level have been improved.
    - The CAN port function has been enabled.

    DU-EP801

    4.1.0

    ■ Changes
    - Cadence range settings of climbing responsiveness for shift timing in AUTO SHIFT mode has been expanded.
    - System operations at low battery level have been improved.
    - The CAN port function has been enabled.
    - The maximum output range of The drive unit has been extended.
    *Depending on the bicycle settings or battery specifications, the output range may not change even after the update.

    DU-EP600-CRG

    4.1.0

    ■ Changes
    - Cadence range settings of climbing responsiveness for shift timing in AUTO SHIFT mode has been expanded.
    - Initial assist mode for cargo series DU-EP600-CRG/DU-EP801-CRG has been improved.
    - System operations at low battery level have been improved.
    - The CAN port function has been enabled.

    DU-EP801-CRG

    4.1.0

    ■ Changes
    - Cadence range settings of climbing responsiveness for shift timing in AUTO SHIFT mode has been expanded.
    - Initial assist mode for cargo series DU-EP600-CRG/DU-EP801-CRG has been improved.
    - System operations at low battery level have been improved.
    - The CAN port function has been enabled.
    - The maximum output range of The drive unit has been extended.
    *Depending on the bicycle settings or battery specifications, the output range may not change even after the update.

    DU-EP800

    4.1.10

    ■ Changes
    - System operations at low battery level have been improved.

    DU-EP800-CRG

    4.1.10

    ■ Changes
    - Initial assist mode for DU-EP800-CRG has been improved.
    - System operations at low battery level have been improved.

    DU-E6100

    4.7.6

    ■ Changes
    - System operations at low battery level have been improved.

    DU-E6110

    4.7.6

    ■ Changes
    - System operations at low battery level have been improved.

    DU-E6180

    4.7.6

    ■ Changes
    - System operations at low battery level have been improved.

    DU-E6100-CRG

    4.7.6

    ■ Changes
    - Initial assist mode for cargo series DU-E6100-CRG has been improved.
    - System operations at low battery level have been improved.

    DU-E7000

    4.7.6

    ■ Changes
    - System operations at low battery level have been improved.

    DU-E5000

    4.4.9

    ■ Changes
    - System operations at low battery level have been improved.

    DU-E5080

    4.4.9

    ■ Changes
    - System operations at low battery level have been improved.

    DU-E5080-H

    4.4.9

    ■ Changes
    - System operations at low battery level have been improved.

    SC-EM800

    4.4.0

    ■ Changes
    Cadence range settings for shift timing in AUTO SHIFT mode has been expanded.
    * In order for the set ranges to be displayed correctly, both the drive unit and cycle computer must be updated.

    SC-EN600

    3.1.0

    ■ Changes
    Cadence range settings for shift timing in AUTO SHIFT mode has been expanded.
    * In order for the set ranges to be displayed correctly, both the drive unit and cycle computer must be updated.

    SC-EN610

    3.1.0

    ■ Changes
    Cadence range settings for shift timing in AUTO SHIFT mode has been expanded.
    * In order for the set ranges to be displayed correctly, both the drive unit and cycle computer must be updated.

    SM-PCE02

    3.1.1

    ■ Fixed issues
    - Fixed identified issues.

    EW-EX310

    4.0.0

    Firmware has been released.

    RD-U6050

    4.0.1

    Firmware has been released.

    ST-R7170

    4.1.0

    EW-EX310 is now supported.

    ST-R9270

    4.1.2

    EW-EX310 is now supported.

    ST-R8170

    4.1.2

    EW-EX310 is now supported.

    RD-R7150

    4.1.0

    - EW-EX310 is now supported.
    - Fixed identified issues.

    RD-R9250

    4.1.0

    - EW-EX310 is now supported.
    - Fixed identified issues.

    RD-R8150

    4.1.0

    - EW-EX310 is now supported.
    - Fixed identified issues.

    FD-R7150

    4.1.0

    EW-EX310 is now supported.

    FD-R9250

    4.1.0

    EW-EX310 is now supported.

    FD-R8150

    4.1.0

    EW-EX310 is now supported.

    RD-U6070

    4.0.1

    Firmware has been released.

  • Jan 11, 2023

    DU-EP600

    4.0.2

    General bug fixes.

    DU-EP801

    4.0.2

    General bug fixes.

    DU-EP600-CRG

    4.0.2

    General bug fixes.

    DU-EP801-CRG

    4.0.2

    General bug fixes.

  • Dec 14, 2022

    RD-M8150-11

    4.0.1

    Firmware released.

    RD-M8150-12

    4.0.1

    Firmware released.

  • Nov 9, 2022

    DU-EP600-CRG

    4.0.1

    Firmware released.

    DU-EP801-CRG

    4.0.1

    Firmware released.

  • Oct 31, 2022

    ST-R9250

    4.1.0

    Adapted for new DU-EP801/DU-EP600.

    ST-R8150

    4.1.0

    Adapted for new DU-EP801/DU-EP600.

    ST-R9270

    4.1.1

    Adapted for new DU-EP801/DU-EP600.

    ST-R8170

    4.1.1

    Adapted for new DU-EP801/DU-EP600.

    MU-UR500

    3.3.0

    Firmware released. No functional changes for MU-UR500.

    MU-UR510

    3.3.0

    Adapted for new DU-EP801/DU-EP600.

    EW-SW100

    3.1.0

    Firmware released. No functional changes for EW-SW100.

    EW-SW300

    3.1.0

    Adapted for new DU-EP801/DU-EP600.

    SC-E5000

    3.1.0

    Firmware released. No functional changes for SC-E5000.

    SC-E5003

    3.1.0

    Adapted for new DU-EP801/DU-EP600.

    SW-E7000

    3.1.1

    Firmware released. No functional changes for SW-E7000.

    SW-EM800

    3.1.1

    Adapted for new DU-EP801/DU-EP600.

    SC-EM800

    4.3.0

    Adapted for new DU-EP801/DU-EP600.
    Customized the Assist Profile (Profile 1/Profile 2) for DU-EP800/DU-EP801/DU-EP600.

    DU-EP600

    4.0.1

    Firmware released.

    DU-EP801

    4.0.1

    Firmware released.

    EW-SW310

    3.0.2

    Firmware released.

    SC-EN500

    3.0.1

    Firmware released.

    SC-EN600

    3.0.0

    Firmware released.

    SW-EN600-L

    4.0.1

    Firmware released.

    SW-EN600-R

    3.0.2

    Firmware released.

    SW-M8150

    4.1.0

    Firmware released.

    SC-EN610

    3.0.2

    Firmware released.

  • Oct 17, 2022

    DU-EP800

    4.1.9

    General bug fixes.

    DU-EP800-CRG

    4.1.9

    General bug fixes.

    DU-E6100

    4.7.5

    General bug fixes.

    DU-E6110

    4.7.5

    General bug fixes.

    DU-E6180

    4.7.5

    General bug fixes.

    DU-E7000

    4.7.5

    General bug fixes.

    DU-E6100-CRG

    4.7.5

    General bug fixes.

    DU-E5000

    4.4.8

    General bug fixes.

    DU-E5080

    4.4.8

    General bug fixes.

    DU-E5080-H

    4.4.8

    General bug fixes.

    DU-E8000

    4.9.4

    General bug fixes.

    DU-E8080

    4.9.4

    General bug fixes.

  • Jun 30, 2022

    FD-R7150

    4.0.1

    Firmware released.

    RD-R7150

    4.0.2

    Firmware released.

    ST-R7170

    4.0.1

    Firmware released.

  • May 25, 2022

    FC-R9200-P

    4.1.0

    Addition of new function of visualizes pedaling stroke with force vector analysis.

    FC-R9200-P

    4.1.1

    General bug fixes.

    FC-R8100-P

    4.1.0

    Addition of new function of visualizes pedaling stroke with force vector analysis.

    FC-R8100-P

    4.1.1

    General bug fixes.

  • Mar 28, 2022

    DU-E5000

    4.4.7

    ・Bug fixes for the error detection function.
    ・Improved the display accuracy for assist traveling range.

    DU-E5080

    4.4.7

    ・Bug fixes for the error detection function.
    ・Improved the display accuracy for assist traveling range.

    DU-E5080-H

    4.4.7

    ・Bug fixes for the error detection function.
    ・Improved the display accuracy for assist traveling range.

  • Mar 14, 2022

    DU-E6100

    4.7.4

    ・Bug fixes for the error detection function.
    ・Improved the display accuracy for assist traveling range.

    DU-E8000

    4.9.3

    ・Bug fixes for the error detection function.
    ・Improved the display accuracy for assist traveling range.

    DU-E6110

    4.7.4

    ・Bug fixes for the error detection function.
    ・Improved the display accuracy for assist traveling range.

    DU-E6180

    4.7.4

    ・Bug fixes for the error detection function.
    ・Improved the display accuracy for assist traveling range.

    DU-E7000

    4.7.4

    ・Bug fixes for the error detection function.
    ・Improved the display accuracy for assist traveling range.

    DU-E6100-CRG

    4.7.4

    ・Bug fixes for the error detection function.
    ・Improved the display accuracy for assist traveling range.

    DU-E8080

    4.9.3

    ・Bug fixes for the error detection function.
    ・Improved the display accuracy for assist traveling range.

  • Feb 28, 2022

    BT-DN110

    4.5.0

    The firmware has been updated to accommodate some specification changes.

  • Feb 8, 2022

    BT-DN300

    4.0.2

    Error check judgment has been optimized.

    FD-R9250

    4.0.4

    Bug fixes for an error that may occur in the adjustment operation.

    RD-R9250

    4.0.7

    Stabilized the wireless shifting operation and optimized the LED display.

    FD-R8150

    4.0.4

    Bug fixes for an error that may occur in the adjustment operation.

    RD-R8150

    4.0.7

    Stabilized the wireless shifting operation and optimized the LED display.

  • Dec 21, 2021

    DU-EP800

    4.1.8

    ・Bug fixes for the error detection function.
    ・Improved the display accuracy for the assist traveling range.

    MU-UR500

    3.2.1

    Adapted for MU-UR510.

    DU-EP800-CRG

    4.1.8

    ・Bug fixes for the error detection function.
    ・Improved the display accuracy for the assist traveling range.

    MU-UR510

    3.2.1

    Firmware released.

  • Nov 24, 2021

    ST-R9270

    4.0.3

    Pairing operation process of rear derailleur and dual control lever of some units cannot be completed, when the firmware version of ST-R9270 is lower than ver. 4.0.2.
    If pairing operation process cannot be completed, use one of below applications to update the firmware version of ST-R9270 to ver. 4.0.3 or higher.
    * Following is the firmware updating procedure of each application, E-TUBE PROJECT Professional Ver.5.0.2 or higher, or E-TUBE PROJECT Cyclist Ver.5.0.2 or higher.
    Procedure using the E-TUBE PROJECT Professional:
    * Use SM-PCE02 to connect the PC and the dual control lever by wire, next, update the firmware, and finally do the pairing.
    * In case SM-PCE02 is not available, please contact the place where you purchased the product.
    Update: https://si.shimano.com/iUM/7J4WA/update/toc_task_nnp_xs2_g4b
    Pairing: https://si.shimano.com/iUM/7J4WA/pairing_process/TOC_PAIRING_PROCESS
    Procedure using the E-TUBE PROJECT Cyclist:
    * Connect the rear derailleur and the dual control lever by wire, next, update the firmware, and finally do the pairing.
    Update: https://si.shimano.com/iUM/7J4WA/update/toc_task_nnp_xs2_g4b
    Pairing: https://si.shimano.com/iUM/7J4WA/pairing_process/TOC_PAIRING_PROCESS

    DU-EP800

    4.1.7

    The error detection logic has been corrected.

    DU-EP800-CRG

    4.1.7

    The error detection logic has been corrected.

    ST-R8170

    4.0.3

    Pairing operation process of rear derailleur and dual control lever of some units cannot be completed, when the firmware version of ST-R8170 is lower than ver. 4.0.2.
    If pairing operation process cannot be completed, use one of below applications to update the firmware version of ST-R8170 to ver. 4.0.3 or higher.
    * Following is the firmware updating procedure of each application, E-TUBE PROJECT Professional Ver.5.0.2 or higher, or E-TUBE PROJECT Cyclist Ver.5.0.2 or higher.
    Procedure using the E-TUBE PROJECT Professional:
    * Use SM-PCE02 to connect the PC and the dual control lever by wire, next, update the firmware, and finally do the pairing.
    * In case SM-PCE02 is not available, please contact the place where you purchased the product.
    Update: https://si.shimano.com/iUM/7J4WA/update/toc_task_nnp_xs2_g4b
    Pairing: https://si.shimano.com/iUM/7J4WA/pairing_process/TOC_PAIRING_PROCESS
    Procedure using the E-TUBE PROJECT Cyclist:
    * Connect the rear derailleur and the dual control lever by wire, next, update the firmware, and finally do the pairing.
    Update: https://si.shimano.com/iUM/7J4WA/update/toc_task_nnp_xs2_g4b
    Pairing: https://si.shimano.com/iUM/7J4WA/pairing_process/TOC_PAIRING_PROCESS

  • Oct 20, 2021

    FC-R9200-P

    4.0.6

    The firmware related to wireless communication has been updated.

  • Oct 7, 2021

    FC-R9200-P

    4.0.5

    Firmware released.

  • Sep 1, 2021

    ST-R9150

    3.3.0

    Changes due to the release of firmware for related units. (No change for the use of ST-R9150)

    ST-R9160

    3.3.0

    Adapted for new DURA-ACE R9200 Series and ULTEGRA R8100 Series.

    ST-R9170

    3.3.0

    Changes due to the release of firmware for related units. (No change for the use of ST-R9170)

    ST-R9180

    3.3.0

    Adapted for new DURA-ACE R9200 Series and ULTEGRA R8100 Series.

    ST-R8050

    3.3.0

    Changes due to the release of firmware for related units. (No change for the use of ST-R8050)

    ST-R8060

    3.3.0

    Adapted for new DURA-ACE R9200 Series and ULTEGRA R8100 Series.

    ST-R8070

    3.3.0

    Changes due to the release of firmware for related units. (No change for the use of ST-R8070)

    ST-RX815

    3.3.0

    Changes due to the release of firmware for related units. (No change for the use of ST-RX815)

    SW-R9150

    3.3.0

    Adapted for new DURA-ACE R9200 Series and ULTEGRA R8100 Series.

    SW-R9160

    3.3.0

    Adapted for new DURA-ACE R9200 Series and ULTEGRA R8100 Series.

    RD-R9150

    3.3.0

    Added a function to adjust the correct rear derailleur position under the maintenance tab.

    RD-R8050

    3.3.0

    Added a function to adjust the correct rear derailleur position under the maintenance tab.

    RD-RX805

    3.3.0

    Added a function to adjust the correct rear derailleur position under the maintenance tab.

    RD-RX815

    3.3.0

    Added a function to adjust the correct rear derailleur position under the maintenance tab.

    RD-M8050

    3.2.0

    Added a function to adjust the correct rear derailleur position under the maintenance tab.

    RD-RX817

    3.2.0

    Added a function to adjust the correct rear derailleur position under the maintenance tab.

    RD-M9050

    3.2.0

    Added a function to adjust the correct rear derailleur position under the maintenance tab.

    DU-EP800

    4.1.6

    Optimized the process when turning off the power.

    DU-EP800-CRG

    4.1.6

    Optimized the process when turning off the power.

    ST-R9270

    4.0.2

    Firmware released.

    ST-R8170

    4.0.2

    Firmware released.

    BT-DN300

    4.0.1

    Firmware released.

    FD-R9250

    4.0.3

    Firmware released.

    RD-R9250

    4.0.4

    Firmware released.

    FD-R8150

    4.0.3

    Firmware released.

    RD-R8150

    4.0.4

    Firmware released.

    ST-R9250

    4.0.0

    Firmware released

    ST-R8150

    4.0.0

    Firmware released

  • Aug 20, 2021

    DU-E5000

    4.4.5

    The following issue with Ver. 4.4.4. has been fixed.
    ・ In rare cases, E013 "Firmware error" is detected when the power is turned off.
    * Customers who use Ver.4.4.4, please update to Ver.4.4.5 by using E-TUBE PROJECT for Windows V4 as soon as possible.
     * Once E013 is detected, the error status continues from that point on, disabling the assist mode.
      To clear E013, have your place of purchase restore the firmware with Ver.4.4.5.

    DU-E5080

    4.4.5

    The following issue with Ver. 4.4.4. has been fixed.
    ・ In rare cases, E013 "Firmware error" is detected when the power is turned off.
    * Customers who use Ver.4.4.4, please update to Ver.4.4.5 by using E-TUBE PROJECT for Windows V4 as soon as possible.
     * Once E013 is detected, the error status continues from that point on, disabling the assist mode.
      To clear E013, have your place of purchase restore the firmware with Ver.4.4.5.

    DU-E5080-H

    4.4.5

    The following issue with Ver. 4.4.4. has been fixed.
    ・ In rare cases, E013 "Firmware error" is detected when the power is turned off.
    * Customers who use Ver.4.4.4, please update to Ver.4.4.5 by using E-TUBE PROJECT for Windows V4 as soon as possible.
     * Once E013 is detected, the error status continues from that point on, disabling the assist mode.
      To clear E013, have your place of purchase restore the firmware with Ver.4.4.5.

  • Jun 2, 2021

    DU-EP800

    4.1.5

    The firmware has been updated to accommodate changes to internal parts.

    DU-EP800-CRG

    4.1.5

    The firmware has been updated to accommodate changes to internal parts.

  • Mar 31, 2021

    DU-E5000

    4.4.4

    ・Bug fixes the WALK assist output issues for mechanical Inter-7 shifting method.
    ・Bug fixes the adjustment values settings, when the power is turned off after 10 minutes without confirming the settings.
    After updating the firmware, even if the power is turned off after 10 minutes without changing the adjustment value, the adjustment value before the change will be kept.

    DU-E6100

    4.7.2

    ・Bug fixes the WALK assist output issues for mechanical Inter-7 shifting method.
    ・Bug fixes the adjustment values settings of RD/MU, when the power is turned off after 10 minutes without confirming the settings.
    After updating the firmware, even if the power is turned off after 10 minutes without changing the adjustment value, the adjustment value before the change will be kept.

    DU-E6110

    4.7.2

    ・Bug fixes the WALK assist output issues for mechanical Inter-7 shifting method.
    ・Bug fixes the adjustment values settings of RD/MU, when the power is turned off after 10 minutes without confirming the settings.
    After updating the firmware, even if the power is turned off after 10 minutes without changing the adjustment value, the adjustment value before the change will be kept.

    DU-E6180

    4.7.2

    ・Bug fixes the adjustment values settings of RD/MU, when the power is turned off after 10 minutes without confirming the settings.
    After updating the firmware, even if the power is turned off after 10 minutes without changing the adjustment value, the adjustment value before the change will be kept.

    DU-E7000

    4.7.2

    ・Bug fixes the WALK assist output issues for mechanical Inter-7 shifting method.
    ・Bug fixes the adjustment values settings of RD/MU, when the power is turned off after 10 minutes without confirming the settings.
    After updating the firmware, even if the power is turned off after 10 minutes without changing the adjustment value, the adjustment value before the change will be kept.

    DU-EP800

    4.1.4

    ・Bug fixes the adjustment values settings of RD/MU, when the power is turned off after 10 minutes without confirming the settings.
    After updating the firmware, even if the power is turned off after 10 minutes without changing the adjustment value, the adjustment value before the change will be kept.

  • Feb 24, 2021

    DU-E5000

    4.4.3

    ・Changed the sensor initialization process on startup in order to optimize the assist control.
    ・Warning code W013 has been Changed to W106, in order to change the countermeasures when a Warning occurs.

    DU-E5080

    4.4.3

    ・Changed the sensor initialization process on startup in order to optimize the assist control.
    ・Warning code W013 has been Changed to W106, in order to change the countermeasures when a Warning occurs.

    DU-E5080-H

    4.4.3

    ・Changed the sensor initialization process on startup in order to optimize the assist control.
    ・Warning code W013 has been Changed to W106, in order to change the countermeasures when a Warning occurs.

  • Jan 13, 2021

    DU-EP800

    4.1.2

    By updating to this firmware, the following events will be resolved.
    Bug fixes the issue when trying to change the settings with E-TUBE PROJECT for Windows V4 on some drive units.
    - Max torque, assist character, and assist start settings cannot be changed.
    - Max torque is displayed as 255Nm (correct range is 20 to 85Nm)
    ※Assist function will operate normally, even if the firmware has not been updated.

  • Dec 1, 2020

    DU-E5080-H

    4.4.2

    Firmware released.

  • Nov 4, 2020

    DU-E5000

    4.4.2

    ・Added support for E-TUBE PROJECT error log acquisition function.
    ・Auto shift operation may not work, if you use it without restarting the power once disconnected from E-TUBE PROJECT for Mobile.
    ・Comfort / Sportive mode can be selected for the riding characteristic.
    Comfort is set as standard setting. Comfort will be selected after the FW update.
    ・E-TUBE PROJECT supports the built-in battery charging function of EW-SW100, EW-SW300, and SC-E6100.
    Please make sure that you have installed “E-TUBE PROJECT for Windows V4 (Ver.4.0.2)” in your computer and updated the DU.

    DU-E5080

    4.4.2

    ・Added support for E-TUBE PROJECT error log acquisition function.
    ・Auto shift operation may not work, if you use it without restarting the power once disconnected from E-TUBE PROJECT for Mobile.
    ・E-TUBE PROJECT supports the built-in battery charging function of EW-SW100, EW-SW300, and SC-E6100.
    Please make sure that you have installed “E-TUBE PROJECT for Windows V4 (Ver.4.0.2)” in your computer and updated the DU.

  • Oct 27, 2020

    DU-EP800

    4.1.1

    ・E-TUBE PROJECT supports the built-in battery charging function of EW-SW100, EW-SW300, and SC-E6100.
    Please make sure that you have installed “E-TUBE PROJECT for Windows V4 (Ver.4.0.2)” in your computer and updated the DU.

  • Oct 13, 2020

    DU-E8000

    4.9.0

    ・The warning code for W013 has been changed to W103.
    ・E-TUBE PROJECT supports the built-in battery charging function of EW-SW100, EW-SW300, and SC-E6100.
    Please make sure that you have installed “E-TUBE PROJECT for Windows V4 (Ver.4.0.2)” in your computer and updated the DU.

    DU-E8080

    4.9.0

    ・The warning code for W013 has been changed to W103.
    ・E-TUBE PROJECT supports the built-in battery charging function of EW-SW100, EW-SW300, and SC-E6100.
    Please make sure that you have installed “E-TUBE PROJECT for Windows V4 (Ver.4.0.2)” in your computer and updated the DU.

    DU-E6100

    4.6.0

    ・Added support for E-TUBE PROJECT error log acquisition function.
    ・Auto shift operation may not work, if you use it without restarting the power once disconnected from E-TUBE PROJECT for Mobile.
    ・E-TUBE PROJECT supports the built-in battery charging function of EW-SW100, EW-SW300, and SC-E6100.
    Please make sure that you have installed “E-TUBE PROJECT for Windows V4 (Ver.4.0.2)” in your computer and updated the DU.

    DU-E6110

    4.6.0

    ・Added support for E-TUBE PROJECT error log acquisition function.
    ・Auto shift operation may not work, if you use it without restarting the power once disconnected from E-TUBE PROJECT for Mobile.
    ・E-TUBE PROJECT supports the built-in battery charging function of EW-SW100, EW-SW300, and SC-E6100.
    Please make sure that you have installed “E-TUBE PROJECT for Windows V4 (Ver.4.0.2)” in your computer and updated the DU.

    DU-E6180

    4.6.0

    ・Added support for E-TUBE PROJECT error log acquisition function.
    ・Auto shift operation may not work, if you use it without restarting the power once disconnected from E-TUBE PROJECT for Mobile.
    ・E-TUBE PROJECT supports the built-in battery charging function of EW-SW100, EW-SW300, and SC-E6100.
    Please make sure that you have installed “E-TUBE PROJECT for Windows V4 (Ver.4.0.2)” in your computer and updated the DU.

    DU-E7000

    4.6.0

    ・Added support for E-TUBE PROJECT error log acquisition function.
    ・Auto shift operation may not work, if you use it without restarting the power once disconnected from E-TUBE PROJECT for Mobile.
    ・E-TUBE PROJECT supports the built-in battery charging function of EW-SW100, EW-SW300, and SC-E6100.
    Please make sure that you have installed “E-TUBE PROJECT for Windows V4 (Ver.4.0.2)” in your computer and updated the DU.

    SM-PCE02

    3.0.5

    Bug fixes the firmware recovery after a firmware update failure.

  • Aug 31, 2020

    FC-R9100-P

    4.2.0

    ・Added last 3 digits of serial number to the device name display when connecting via Bluetooth.
    ・Improved connectability with Bluetooth.
    ・Adopted for My Bike connectivity for E-TUBE RIDE.

    EW-WU101

    4.6.0

    ・Improved connectability with Bluetooth.
    ・Adopted for My Bike connectivity for E-TUBE RIDE.

    SC-MT800

    4.6.0

    ・Improved connectability with Bluetooth.
    ・Adopted for My Bike connectivity for E-TUBE RIDE.

    SC-E6100

    4.1.0

    ・Adapted for new drive unit (DU-EP800)
    ・Added last 3 digits of serial number to the device name display when connecting via Bluetooth.
    ・Improved connectability with Bluetooth.
    ・Adopted for My Bike connectivity for E-TUBE RIDE.

    SC-E7000

    4.1.0

    ・Adapted for new drive unit (DU-EP800)
    ・Added last 3 digits of serial number to the device name display when connecting via Bluetooth.
    ・Improved connectability with Bluetooth.
    ・Adopted for My Bike connectivity for E-TUBE RIDE.

    EW-EN100

    4.1.0

    ・Added last 3 digits of serial number to the device name display when connecting via Bluetooth.
    ・Improved connectability with Bluetooth.
    ・Adopted for My Bike connectivity for E-TUBE RIDE.

    SC-EM800

    4.1.0

    ・Added last 3 digits of serial number to the device name display when connecting via Bluetooth.
    ・Improved connectability with Bluetooth.
    ・Adopted for My Bike connectivity for E-TUBE RIDE.

    SW-EM800

    3.0.1

    Firmware released.

    EW-WU111

    4.6.0

    ・Improved connectability with Bluetooth.
    ・Adopted for My Bike connectivity for E-TUBE RIDE.

    SC-M9051

    4.6.0

    ・Improved connectability with Bluetooth.
    ・Adopted for My Bike connectivity for E-TUBE RIDE.

    SC-E5000

    3.0.0

    Firmware released.

    SC-E5003

    3.0.0

    Firmware released.

  • Jul 13, 2020

    DU-E8000

    4.8.0

    ・Adapted for SC-E5000.
    ・Adapted for BT-E8035L/BT-E8036/BT-E8016.
    ・Bug fixes the start mode that does not work when the power is turned on.

    DU-E8080

    4.8.0

    ・Adapted for SC-E5000.
    ・Adapted for BT-E8035L/BT-E8036/BT-E8016.
    ・Bug fixes the start mode that does not work when the power is turned on.

  • Jun 1, 2020

    EW-EX010

    3.4.1

    Compatibility.
    ・Adapted for Bosch Generation4 Performance CX Line.

  • May 18, 2020

    DU-E5000

    4.3.0

    ・Adapted for SC-E5000.
    ・Adapted for BT-E8035L/BT-E8036/BT-E8016.
    ・Bug fixes the start mode that does not work when the power is turned on.

    DU-E6100

    4.5.0

    ・Adapted for SC-E5000.
    ・Adapted for BT-E8035L/BT-E8036/BT-E8016.
    ・Bug fixes the start mode that does not work when the power is turned on.

    DU-E7000

    4.5.0

    ・Adapted for SC-E5000.
    ・Adapted for BT-E8035L/BT-E8036/BT-E8016.
    ・Bug fixes the start mode that does not work when the power is turned on.

    DU-E6110

    4.5.0

    ・Adapted for SC-E5000.
    ・Adapted for BT-E8035L/BT-E8036/BT-E8016.
    ・Bug fixes the start mode that does not work when the power is turned on.

    DU-E6180

    4.5.0

    ・Adapted for SC-E5000.
    ・Adapted for BT-E8035L/BT-E8036/BT-E8016.
    ・Bug fixes the start mode that does not work when the power is turned on.

    DU-E5080

    4.3.0

    ・Adapted for SC-E5000.
    ・Adapted for BT-E8035L/BT-E8036/BT-E8016.
    ・Bug fixes the start mode that does not work when the power is turned on.

    EW-SW100

    3.0.2

    Firmware uploaded to fix error W200 (battery temperature protection) which are displayed for a short time.

  • Nov 18, 2019

    DU-E5000

    4.2.1

    Adapted for new drive unit (DU-E5080)

    DU-E5080

    4.2.1

    Firmware uploaded

  • Sep 2, 2019

    SC-E6100

    4.0.8

    1.Firmware uploaded to fix error E043.
    2.Bug fixes when connecting with DU-E8000, that shows the battery level as 0.

    SC-E7000

    4.0.6

    1.Firmware uploaded to fix error E043.
    2.Bug fixes the disabled maintenance alert by reset the time on the cycle computer.
    3.Bug fixes when connecting with DU-E8000, that shows the battery level as 0.

    DU-E8000

    4.7.1

    Bug fixes for the cadence sensor error.
    Bug fixes when connecting with SC-E6100/SC-E7000/EW-EN100, that shows the battery level as 0.

    DU-E8080

    4.7.1

    Bug fixes for the cadence sensor error.
    Bug fixes when connecting with SC-E6100/SC-E7000/EW-EN100, that shows the battery level as 0.

  • Jul 1, 2019

    ST-RX815

    3.2.1

    Firmware uploaded

    RD-RX815

    3.2.1

    Firmware uploaded

    RD-M8050

    3.1.0

    Adopted for RD-RX817 (No change for the use of RD-M8050)

    RD-RX817

    3.1.0

    Firmware uploaded

    FD-R9150

    3.2.1

    Adopted for FD-RX815 (No change for the use of FD-R9150)

    FD-RX815

    3.2.1

    Firmware uploaded

    FD-R8050

    3.2.1

    Adopted for FD-RX815 (No change for the use of FD-R8050)

  • Jun 25, 2019

    SM-PCE02

    3.0.4

    Improved connectability with other products for firmware update.

  • Jun 14, 2019

    EW-SW100

    3.0.0

    Firmware uploaded

    EW-EX010

    3.3.0

    1. Compatibility.
    -Adapted for Generation3 Performance Line and INTER-5E.

  • May 22, 2019

    DU-E8000

    4.7.0

    -Added interchangeability between SHIMANO STEPS with Road components.

    DU-E8080

    4.7.0

    -Added interchangeability between SHIMANO STEPS with Road components.
    -Added interchangeability between DU-E8080 with SC-E6100/SC-E7000/EW-EN100.

    DU-E6001

    3.4.7

    - Improved the display for the remaining battery level indication.

    DU-E6010

    3.4.7

    - Improved the display for the remaining battery level indication.

    DU-E6050

    3.4.7

    - Improved the display for the remaining battery level indication.

    DU-E6002

    3.4.0

    - Improved the display for the remaining battery level indication.
    -Bug fixes of lighting time setting which actual lighting time become shorter than the setting time of E-TUBE PROJECT OEM version 3.4.0, when the battery level is low.
    -Adjusted the default settings of lighting time from 120 minutes to 40 minutes when updating the firmware 3.3.0 version.

    DU-E6012

    3.4.0

    - Improved the display for the remaining battery level indication.
    -Bug fixes of lighting time setting which actual lighting time become shorter than the setting time of E-TUBE PROJECT OEM version 3.4.0, when the battery level is low.
    -Adjusted the default settings of lighting time from 120 minutes to 40 minutes when updating the firmware 3.3.0 version.

    DU-E6100

    4.4.0

    -Added interchangeability between SHIMANO STEPS with Road components.
    -Display speed adjustable function adapted for cycle computer. (Drive unit is controlled by the actual speed)

    DU-E6110

    4.4.0

    -Display speed adjustable function adapted for cycle computer. (Drive unit is controlled by the actual speed)

    DU-E6180

    4.4.0

    -Display speed adjustable function adapted for cycle computer. (Drive unit is controlled by the actual speed)

    DU-E5000

    4.1.0

    -Added interchangeability between SHIMANO STEPS with Road components.

    DU-E7000

    4.4.0

    -Added interchangeability between SHIMANO STEPS with Road components.

    RD-R9150

    3.2.1

    -Added interchangeability between SHIMANO STEPS with Road components.
    - Adopted models (RD-R8050-SS/RD-R8050-GS/RD-RX805/RD-RX815)

    RD-R8050

    3.2.1

    -Added interchangeability between SHIMANO STEPS with Road components.
    - Adopted models (RD-R8050-SS/RD-R8050-GS/RD-RX805/RD-RX815)

    RD-RX805

    3.2.1

    -Added interchangeability between SHIMANO STEPS with Road components.
    - Adopted models (RD-R8050-SS/RD-R8050-GS/RD-RX805/RD-RX815)

    MU-UR500

    3.1.0

    -Adopted for drop handlebar bikes (Road Shift Lever Compatibility).

    ST-R9150

    3.2.1

    -Added interchangeability between SHIMANO STEPS with Road components.
    - Adopted models (ST-R8070/ST-RX815)

    ST-R9160

    3.2.1

    -Added interchangeability between SHIMANO STEPS with Road components.
    - Adopted models (ST-R8070/ST-RX815)

    ST-R9170

    3.2.1

    -Added interchangeability between SHIMANO STEPS with Road components.
    - Adopted models (ST-R8070/ST-RX815)

    ST-R9180

    3.2.1

    -Added interchangeability between SHIMANO STEPS with Road components.
    - Adopted models (ST-R8070/ST-RX815)

    ST-R8050

    3.2.1

    -Added interchangeability between SHIMANO STEPS with Road components.
    - Adopted models (ST-R8070/ST-RX815)

    ST-R8060

    3.2.1

    -Added interchangeability between SHIMANO STEPS with Road components.
    - Adopted models (ST-R8070/ST-RX815)

    ST-R8070

    3.2.1

    -Added interchangeability between SHIMANO STEPS with Road components.
    - Adopted models (ST-R8070/ST-RX815)

    SW-R9150

    3.2.1

    -Added interchangeability between SHIMANO STEPS with Road components.
    - Adopted models (ST-R8070/ST-RX815)

    SW-R9160

    3.2.1

    -Added interchangeability between SHIMANO STEPS with Road components.
    - Adopted models (ST-R8070/ST-RX815)

    SC-E6100

    4.0.5

    -Adapted to display the internal battery error message.
    -Display speed adjustable function added for cycle computer. (Drive unit is controlled by the actual speed)
    -Adapted for charging the cycle computer battery when connecting with E-TUBE PROJECT.
    -Improved wireless performance when using ANT+.

    SC-E7000

    4.0.2

    -Adapted to display the internal battery error message.
    -Display speed adjustable function added for cycle computer. (Drive unit is controlled by the actual speed)
    -Improved wireless performance when using ANT+.

    EW-EN100

    4.0.8

    -Adapted to display the internal battery error message.
    -Improved wireless performance when using ANT+.

    SM-PCE1

    3.1.3

    Improved connectability with other products for firmware update.

  • Mar 5, 2019

    SW-M8050

    3.1.2

    - Bug fixes for walk assist and multi-shift function that may not work with long presses.

    SW-E8000

    3.1.2

    - Bug fixes for walk assist and multi-shift function that may not work with long presses.

  • Feb 25, 2019

    DU-E8000

    4.6.1

    - Bug fixes of lighting time setting which actual lighting time become shorter than the setting time of E-TUBE project OEM version 3.4.0, when the battery level is low.
    - Adjusted the default settings of lighting time from 120 minutes to 40 minutes when updating the firmware 4.6.0 version.
    - Improved the display for the remaining battery level indication.

    DU-E6100

    4.3.1

    - Bug fixes of lighting time setting which actual lighting time become shorter than the setting time of E-TUBE project OEM version 3.4.0, when the battery level is low.
    - Improved the display for the remaining battery level indication.
    - Bug fixes for the assist interrupt at sudden speed change.
    - Bug fixes for the calculation process of the torque sensor.

    DU-E6110

    4.3.1

    - Improved the display for the remaining battery level indication.
    - Bug fixes for the calculation process of the torque sensor.

    DU-E6180

    4.3.1

    - Improved the display for the remaining battery level indication.
    - Bug fixes for the assist interrupt at sudden speed change.
    - Bug fixes for the calculation process of the torque sensor.
    - E-TUBE PROJECT Ver.3.4.2 or higher

    DU-E7000

    4.3.1

    - Bug fixes of lighting time setting which actual lighting time become shorter than the setting time of E-TUBE project OEM version 3.4.0, when the battery level is low.
    - Improved the display for the remaining battery level indication.
    - Bug fixes for the assist interrupt at sudden speed change.
    - Bug fixes for the calculation process of the torque sensor.

    DU-E5000

    4.0.3

    - Improved the display for the remaining battery level indication.

    DU-E8080

    4.6.1

    - Bug fixes of lighting time setting which actual lighting time become shorter than the setting time of E-TUBE project OEM version 3.4.0, when the battery level is low.
    - Adjusted the default settings of lighting time from 120 minutes to 40 minutes when updating the firmware 4.6.0 version.
    - Improved the display for the remaining battery level indication.

  • Feb 13, 2019

    BT-DN110

    4.4.4

    - Bug fixes for the battery consumption when combining with DI2 system

    BM-DN100

    4.4.4

    - Bug fixes for the battery consumption when combining with DI2 system

    SM-BTR2

    3.0.11

    - Bug fixes for the battery consumption when combining with DI2 system

    SM-BMR2

    3.0.11

    - Bug fixes for the battery consumption when combining with DI2 system

    SM-BMR1

    3.0.11

    - Bug fixes for the battery consumption when combining with DI2 system

    EW-WU101

    4.5.2

    - Adopted for cycle computer with Bluetooth LE connection

    - Improved connectivity with E-TUBE PROJECT
    - Bug fixes for the battery consumption when combining with DI2 system

    SC-MT800

    4.5.2

    - Adopted for cycle computer with Bluetooth LE connection

    - Improved connectivity with E-TUBE PROJECT
    - Bug fixes for the battery consumption when combining with DI2 system

    SC-M9051

    4.5.2

    - Adopted for cycle computer with Bluetooth LE connection

    - Improved connectivity with E-TUBE PROJECT
    - Bug fixes for the battery consumption when combining with DI2 system

    FC-R9100-P

    4.1.7

    - Adopted for cycle computer with Bluetooth LE connection
    - Improved connectivity with E-TUBE PROJECT

    EW-WU111

    4.5.2

    - Adopted for cycle computer with Bluetooth LE connection

    - Improved connectivity with E-TUBE PROJECT
    - Bug fixes for the battery consumption when combining with DI2 system

    DU-E6110

    4.3.0

    Firmware uploaded

    DU-E6180

    4.3.0

    Firmware uploaded

    DU-E5000

    4.0.1

    Firmware uploaded

  • Nov 6, 2018

    SW-E7000

    3.0.1

    - Bug fixing for the battery consumption when combining with DI2 system

  • Nov 5, 2018

    DU-E6002

    3.3.0

    - Adopted for Korean regulation (KATS Annex 40 - PAS)
    - Optimized the walking assist function
    - Bug fixing of lighting time setting which actual lighting time become shorter than the setting time of E-TUBE project, when the battery level is low.

    DU-E8000

    4.6.0

    ‐ Adopted for Korean regulation (KATS Annex 40 - PAS)

    DU-E6100

    4.2.0

    ‐ Adopted for Korean regulation (KATS Annex 40 - PAS)

    DU-E6012

    3.3.0

    - Adopted for Korean regulation (KATS Annex 40 - PAS)
    - Optimized the walking assist function
    - Bug fixing of lighting time setting which actual lighting time become shorter than the setting time of E-TUBE project, when the battery level is low.

    DU-E8080

    4.6.0

    ‐ Adopted for Korean regulation (KATS Annex 40 - PAS)

    DU-E7000

    4.2.0

    ‐ Adopted for Korean regulation (KATS Annex 40 - PAS)

  • Oct 5, 2018

    SM-PCE1

    3.1.2

    Stabilize the firmware up-date process for the new model series (E6100/E7000/E5000 ~) to lower the failure rate during its process

    SM-PCE02

    3.0.1

    Firmware uploaded

    DU-E6100

    4.1.1

    Firmware uploaded

    SC-E6100

    4.0.1

    Firmware uploaded

    SC-E7000

    4.0.1

    Firmware uploaded

    EW-EN100

    4.0.7

    Firmware uploaded

    MU-UR500

    3.0.0

    Firmware uploaded

    SW-E7000

    3.0.0

    Firmware uploaded

    DU-E7000

    4.1.1

    Firmware uploaded

  • Sep 14, 2018

    DU-E8000

    4.5.1

    ・Adopted for the models, SC-E6100, SC-E7000 and EW-EN100.
    ・Bug fixing

    DU-E8080

    4.5.1

    ・Bug fixing

  • Aug 10, 2018

    DU-E6001

    3.4.6

    ・ Adopted for new battery, BT-E8014
    ・ Bug fixing

    DU-E6010

    3.4.6

    ・ Adopted for new battery, BT-E8014
    ・ Bug fixing

    DU-E6050

    3.4.6

    ・ Adopted for new battery, BT-E8014
    ・ Bug fixing

  • Jul 6, 2018

    DU-E6002

    3.2.12

    ・ Adopted for new battery, BT-E8014
    ・ Bug fixing

    DU-E6012

    3.2.12

    ・ Adopted for new battery, BT-E8014
    ・ Bug fixing

  • Jun 15, 2018

    DU-E8000

    4.4.5

    ・ Adopted for new battery, BT-E8014
    ・ Bug fixing

    DU-E8080

    4.4.5

    ・ Adopted for new battery, BT-E8014
    ・ Bug fixing

  • Apr 27, 2018

    DU-E8000

    4.4.4

    Bug fixing

    DU-E8080

    4.4.4

    Bug fixing

    RD-R9150

    3.1.3

    ・Adopted for Gravel/Adventure Road Bike rear derailleur, RD-RX805
    ・Bug fixing

    RD-R8050

    3.1.3

    ・Adopted for Gravel/Adventure Road Bike rear derailleur, RD-RX805
    ・Bug fixing

    RD-RX805

    3.1.3

    ・Adopted for Gravel/Adventure Road Bike rear derailleur, RD-RX805

  • Apr 12, 2018

    SC-E6010

    3.2.4

    Bug fixing

  • Apr 5, 2018

    DU-E6002

    3.2.10

    Bug fixing

    DU-E6012

    3.2.10

    Bug fixing

  • Mar 30, 2018

    DU-E8000

    4.4.2

    ・Adapted for Taiwan, R.O.C. regulation
    ・Bug fixing

    DU-E8080

    4.4.2

    Bug fixing

    DU-E6001

    3.4.4

    Bug fixing

    DU-E6010

    3.4.4

    Bug fixing

    DU-E6050

    3.4.4

    Bug fixing

  • Mar 27, 2018

    FC-R9100-P

    4.0.7

    Update to make output value more accurate

  • Jan 23, 2018

    DU-E6002

    3.2.6

    Bug fixing

    SC-E6000

    3.0.2

    Bug fixing

    DU-E6012

    3.2.6

    Bug fixing

  • Jan 16, 2018

    DU-E8000

    4.3.4

    Bug fixing

    DU-E8080

    4.3.4

    Bug fixing

  • Dec 28, 2017

    EW-WU101

    4.3.6

    Improved D-FLY switch functions

    SC-MT800

    4.3.6

    Improved D-FLY switch functions

    EW-WU111

    4.3.6

    Improved D-FLY switch functions

    SC-M9051

    4.3.6

    Improved D-FLY switch functions

  • Dec 26, 2017

    ST-6770

    3.2.0

    Additional function for ANT
    - D-FLY Channel switch setting for cycle computer

    ST-9071

    3.2.0

    Additional function for ANT
    - D-FLY Channel switch setting for cycle computer

    ST-S705

    3.2.0

    Additional function for ANT
    - D-FLY Channel switch setting for cycle computer

    ST-6871

    3.2.0

    Additional function for ANT
    - D-FLY Channel switch setting for cycle computer

    SW-R600

    3.2.0

    Additional function for ANT
    - D-FLY Channel switch setting for cycle computer

    SW-R671

    3.2.0

    Additional function for ANT
    - D-FLY Channel switch setting for cycle computer

    SW-9071

    3.2.0

    Additional function for ANT
    - D-FLY Channel switch setting for cycle computer

    SW-S705

    3.2.0

    Additional function for ANT
    - D-FLY Channel switch setting for cycle computer

  • Dec 21, 2017

    DU-E8000

    4.3.2

    Bug fixing

    SC-E8000

    4.0.7

    Bug fixing

    DU-E8080

    4.3.2

    Bug fixing

  • Nov 22, 2017

    SC-E6010

    3.2.3

    Bug fixing

    DU-E8000

    4.3.1

    Bug fixing

    RD-R9150

    3.1.1

    Firmware updated

    RD-M9050

    3.1.2

    Bug fixing

    RD-R8050

    3.1.1

    ・ Improved shifting performance
    ・ Adopted to GS cage

    DU-E8080

    4.3.1

    Firmware uploaded

  • Oct 20, 2017

    DU-E6002

    3.1.13

    Bug fixing

    DU-E6012

    3.1.13

    Bug fixing

  • Sep 28, 2017

    SW-E6010

    3.0.0

    Firmware uploaded

  • Sep 6, 2017

    FC-R9100-P

    4.0.6

    Bug fixing

  • Sep 4, 2017

    BM-DN100

    4.4.2

    Additional ANT function for D-FLY channel switch setting (cycle computer setting)

    BT-DN110

    4.4.2

    Additional ANT function for D-FLY channel switch setting (cycle computer setting)

    EW-WU101

    4.3.4

    ・Additional ANT function for D-FLY channel switch setting (cycle computer setting)
    ・Firmware updated for E-TUBE PROJECT (PC version)

    SC-MT800

    4.3.4

    ・Additional ANT function for D-FLY channel switch setting (cycle computer setting)
    ・Firmware updated for E-TUBE PROJECT (PC version)

    ST-9070

    3.1.0

    Additional ANT function for D-FLY channel switch setting (cycle computer setting)

    ST-R9150

    3.1.0

    Additional ANT function for D-FLY channel switch setting (cycle computer setting)

    SW-M8050

    3.1.1

    ・Additional ANT function for D-FLY channel switch setting (cycle computer setting)
    ・Adopting for STEPS E8000 series (SW-M8050-L)

    SW-M9050

    3.3.0

    ・Additional ANT function for D-FLY channel switch setting (cycle computer setting)
    ・Adopting for STEPS E8000 series (SW-M9050-L)

    SW-E6000

    3.0.0

    Additional ANT function for D-FLY channel switch setting (cycle computer setting)

    ST-R9160

    3.1.0

    Additional ANT function for D-FLY channel switch setting (cycle computer setting)

    ST-R9170

    3.1.0

    Additional ANT function for D-FLY channel switch setting (cycle computer setting)

    ST-R9180

    3.1.0

    Additional ANT function for D-FLY channel switch setting (cycle computer setting)

    SW-R9150

    3.1.0

    Additional ANT function for D-FLY channel switch setting (cycle computer setting)

    SW-R9160

    3.1.0

    Additional ANT function for D-FLY channel switch setting (cycle computer setting)

    ST-R8050

    3.1.0

    Additional ANT function for D-FLY channel switch setting (cycle computer setting)

    ST-R8060

    3.1.0

    Additional ANT function for D-FLY channel switch setting (cycle computer setting)

    ST-R8070

    3.1.0

    Additional ANT function for D-FLY channel switch setting (cycle computer setting)

    ST-6870

    3.1.0

    Additional ANT function for D-FLY channel switch setting (cycle computer setting)

    ST-R785

    3.1.0

    Additional ANT function for D-FLY channel switch setting (cycle computer setting)

    SW-E8000

    3.1.1

    Additional ANT function for D-FLY channel switch setting (cycle computer setting)

    EW-WU111

    4.3.4

    ・Additional ANT function for D-FLY channel switch setting (cycle computer setting)
    ・Firmware updated for E-TUBE PROJECT (PC version)

    SC-M9051

    4.3.4

    ・Additional ANT function for D-FLY channel switch setting (cycle computer setting)
    ・Firmware updated for E-TUBE PROJECT (PC version)

  • Aug 29, 2017

    DU-E8000

    4.2.7

    1. Improved assist characteristic for boost mode
    2. Bug fixing

  • Aug 16, 2017

    FD-R8050

    3.1.0

    Adapted for ULTEGRA Di2 (R8050 series)

    RD-R8050

    3.0.3

    Adapted for ULTEGRA Di2 (R8050 series)

    ST-R8050

    3.0.1

    Adapted for ULTEGRA Di2 (R8050 series)

    ST-R8070

    3.0.1

    Adapted for ULTEGRA Di2 (R8050 series)

    ST-R8060

    3.0.1

    Adapted for ULTEGRA Di2 (R8050 series)

  • Aug 10, 2017

    DU-E6001

    3.4.1

    Bug fixing

    DU-E6010

    3.4.1

    Bug fixing

    DU-E6050

    3.4.1

    Bug fixing

  • Jul 28, 2017

    DU-E6002

    3.1.12

    Bug fixing

    FC-R9100-P

    4.0.4

    Firmware uploaded

    DU-E6012

    3.1.12

    Bug fixing

  • Jul 26, 2017

    DU-E8000

    4.1.2

    Bug fixing
    *There might be a fail possibility of E-TUBE PROJECT after updating the firmware.
    If this happens, please turn it ON again for normal operation.

  • Jul 18, 2017

    DU-E6002

    3.1.11

    Firmware uploaded

    DU-E6012

    3.1.11

    Firmware uploaded

  • Jul 12, 2017

    EW-EX010

    3.2.3

    Adopting for auto shifting, connecting with motor unit
    Adopting for E-MTB, connecting for rear derailleur

    FD-R9150

    3.1.0

    Firmware updated

    SC-E6010

    3.2.0

    Compatible with DU-E6002 / E6012 / E8080

    DU-E8000

    4.1.0

    Adopting for USA specifications
    Additional function
    1. Riding characteristic setting
    2. Cassette sprocket combination setting

  • Jun 30, 2017

    ST-6770

    3.1.0

    Firmware updated

    SW-R600

    3.1.0

    Firmware updated

    SW-R671

    3.1.0

    Firmware updated

    ST-9071

    3.1.0

    Firmware updated

    SW-9071

    3.1.0

    Firmware updated

    ST-6871

    3.1.0

    Firmware updated

    ST-S705

    3.1.0

    Firmware updated

    SW-S705

    3.1.0

    Adopting for E-MTB category (E8000 series)

  • Jun 28, 2017

    MU-S705

    2.5.0

    Improving shifting performance for SG-S7051
    Bug fixing

  • Jun 16, 2017

    RD-9070

    3.0.1

    Bug fixing

    RD-6870

    3.0.1

    Bug fixing

  • Jun 13, 2017

    SW-M8050

    3.0.4

    Bug fixing

    SW-E8000

    3.0.4

    Bug fixing

  • Mar 17, 2017

    DU-E8000

    4.0.3

    Bug fixing

  • Mar 10, 2017

    FD-9070

    3.0.0

    Additional function
    - Setting for synchronized shifting

    FD-6870

    3.0.0

    Additional function
    - Setting for synchronized shifting

  • Feb 24, 2017

    BT-DN110

    4.3.4

    Additional function for ANT profile
    - Setting for synchronized shifting
    - Adopting for buzzer signal

    BM-DN100

    4.3.4

    Additional function for ANT profile
    - Setting for synchronized shifting
    - Adopting for buzzer signal

    EW-WU101

    4.2.3

    Additional function for ANT profile
    - Setting for synchronized shifting
    - Adopting for buzzer signal

    SC-MT800

    4.2.3

    Additional function for ANT profile
    - Setting for synchronized shifting
    - Adopting for buzzer signal

    EW-WU111

    4.2.3

    Additional function for ANT profile
    - Setting for synchronized shifting
    - Adopting for buzzer signal

    SC-M9051

    4.2.3

    Additional function for ANT profile
    - Setting for synchronized shifting
    - Adopting for buzzer signal

  • Feb 20, 2017

    SC-E8000

    4.0.6

    Bug fixing

  • Feb 8, 2017

    SM-PCE1

    3.0.2

    Bug fixing for firmware updating

  • Jan 20, 2017

    DU-E8000

    4.0.1

    Bug fixing for walk assist function

    SC-E6010

    3.1.3

    Additional function
    ・Compatible with STEPS E8000 series

  • Dec 9, 2016

    SC-M9050

    3.2.0

    Additional function
    Display during Bluetooth connecting

    EW-WU101

    4.1.1

    Additional function
    Display during Bluetooth connecting
    Bug fixing for battery consumption

    SC-MT800

    4.1.1

    Additional function
    Display during Bluetooth connecting
    Bug fixing for battery consumption

    SC-M9051

    4.1.1

    Firmware uploaded

    BT-DN110

    4.2.5

    Additional function
    1. Synchronized shifting for road series
    2. Display during Bluetooth connecting

    BM-DN100

    4.2.5

    Additional function
    1. Synchronized shifting for road series
    2. Display during Bluetooth connecting

    SM-EW90-A

    3.0.4

    Additional function
    1. Synchronized shifting for road series
    2. Display during Bluetooth connecting

    SM-EW90-B

    3.0.4

    Additional function
    1. Synchronized shifting for road series
    2. Display during Bluetooth connecting

    EW-RS910

    3.1.2

    Firmware uploaded

    EW-WU111

    4.1.1

    Firmware uploaded

    ST-R9150

    3.0.1

    Firmware uploaded

    RD-R9150

    3.0.3

    Firmware uploaded

    FD-R9150

    3.0.9

    Firmware uploaded

    ST-R9160

    3.0.1

    Firmware uploaded

    ST-R9170

    3.0.1

    Firmware uploaded

    ST-R9180

    3.0.1

    Firmware uploaded

    SW-R9150

    3.0.1

    Firmware uploaded

    SW-R9160

    3.0.1

    Firmware uploaded

  • Nov 21, 2016

    DU-E8000

    4.0.0

    Firmware uploaded

    SC-E8000

    4.0.2

    Firmware uploaded

  • Nov 9, 2016

    SW-M8050

    3.0.3

    Firmware uploaded

    SW-E8000

    3.0.3

    Firmware uploaded

  • Oct 31, 2016

    DU-E6000

    3.2.3

    Additional function
    Battery level indication
    (Ver.3.0.1. or later)

  • Sep 23, 2016

    DU-E6001

    3.3.3

    Adapted to 504Wh batteries (BT-E6001/E8010/E8020)
    Additional function
    Battery level indication
    (Ver.3.0.1. or later)

    DU-E6050

    3.3.3

    Adapted to 504Wh batteries (BT-E6001/E8010/E8020)
    Additional function
    Battery level indication
    (Ver.3.0.1. or later)

    DU-E6010

    3.3.3

    Adapted to 504Wh batteries (BT-E6001/E8010/E8020)
    Additional function
    Battery level indication
    (Ver.3.0.1. or later)

  • Sep 7, 2016

    SM-EWW01

    3.0.6

    Compatible with Urban/City products

  • Aug 23, 2016

    SW-M9050

    3.2.2

    Suspension control function added
    Adapting to the STEPS E8000 series

  • Aug 19, 2016

    BM-DN100

    4.0.4

    Additional function
    Firmware update is required for suspension control by SW-M9050/M8050 (ver.3.2.2 or later)

    BT-DN110

    4.0.3

    Additional function
    Firmware update is required for suspension control by SW-M9050/M8050 (ver.3.2.2 or later)

    RD-M8050

    3.0.2

    Adapting to the STEPS E8000 series

    SC-M9050

    3.1.1

    Additional function
    Error message on display when FD or suspension does not work

    SC-MT800

    4.0.9

    Firmware uploaded

  • Jul 19, 2016

    BM-DN100

    4.0.2

    Firmware uploaded

    SW-M8050

    3.0.1

    Firmware uploaded

    EW-WU101

    4.0.7

    Firmware uploaded

  • Jul 15, 2016

    FD-M8070

    3.0.1

    Firmware uploaded

    BT-DN110

    4.0.1

    Firmware uploaded

    RD-M9050

    3.1.1

    Additional function
    CS gear combination information (Adapting to the E-tube project ver. 3.0.0 or later)
    Adapting to the STEPS E8000 series

    820-00-876 (SM-MU70)

    2.2.0

    Additional function
    Controlled by SW-M8050
    Controlled by SW-M9050(ver.3.2.2 (released in Aug-2016) or later)
    Adapting to the E-tube project ver. 3.0.0 or later

    SM-PCE1

    3.0.1

    Shorter lead-time for firmware update

    FD-M9050

    3.5.1

    Additional function
    FC gear combination information (Adapting to the E-tube project ver. 3.0.0 or later)

    RD-M8050

    3.0.1

    Firmware uploaded

    820-09-002 (SM-MU71)

    3.1.0

    Additional function
    Controlled by SW-M8050
    Controlled by SW-M9050(ver.3.2.2 (released in Aug-2016) or later)
    Adapting to the E-tube project ver. 3.0.0 or later

    SM-BCR2

    3.0.1

    Shorter lead-time for firmware update

    820-00-877 (SM-MU75)

    2.2.0

    Additional function
    Controlled by SW-M8050
    Controlled by SW-M9050(ver.3.2.2 (released in Aug-2016) or later)
    Adapting to the E-tube project ver. 3.0.0 or later

    820-09-010 (SM-MU76)

    3.1.0

    Additional function
    Controlled by SW-M8050
    Controlled by SW-M9050(ver.3.2.2 (released in Aug-2016) or later)
    Adapting to the E-tube project ver. 3.0.0 or later

    FD-M9070

    3.5.1

    Additional function
    FC gear combination information (Adapting to the E-tube project ver. 3.0.0 or later)

  • May 24, 2016

    DU-E6001

    3.2.6

    Bug fixing

    DU-E6050

    3.2.6

    Bug fixing

    DU-E6010

    3.2.6

    Bug fixing

  • Apr 22, 2016

    SM-EWW01

    3.0.5

    Reduction of electric power consumption

  • Mar 25, 2016

    RD-9070

    2.6.3

    Bug fixing

    RD-6870

    2.6.3

    Bug fixing

    RD-M9050

    3.0.8

    Bug fixing

  • Feb 5, 2016

    ST-6770

    3.0.1

    Update accompanied with SW-S705

    SW-S705

    3.0.1

    Adapt to switching Full Automatic Shifting function. (E6000 series)

    ST-S705

    3.0.1

    Update accompanied with SW-S705

    SW-R600

    3.0.1

    Update accompanied with SW-S705

    SW-R671

    3.0.1

    Update accompanied with SW-S705

    ST-9071

    3.0.1

    Update accompanied with SW-S705

    ST-6871

    3.0.1

    Update accompanied with SW-S705

    SW-9071

    3.0.1

    Update accompanied with SW-S705

  • Dec 25, 2015

    RD-6770-A

    3.0.2

    Firmware uploaded

    DU-E6001

    3.2.5

    Adapting Full Automatic Shifting function and small wheel circumference

    DU-E6000

    3.1.1

    Adapting Full Automatic Shifting function

    DU-E6050

    3.2.5

    Adapting Full Automatic Shifting function and small wheel circumference

    DU-E6010

    3.2.5

    Adapting Full Automatic Shifting function and small wheel circumference

  • Nov 13, 2015

    SM-EWW01

    3.0.4

    Multi shift mode information (M/S1/S2) are added to transmitted data.

  • Oct 9, 2015

    SC-E6010

    3.0.5

    Firmware uploaded

    DU-E6010

    3.1.0

    Firmware updated

    DU-E6001

    3.1.0

    Updated for DU-E6010. (No change for the use of DU-E6001)

    DU-E6050

    3.1.0

    Updated for DU-E6010. (No change for the use of DU-E6050)

  • Sep 1, 2015

    DU-E6000

    3.0.0

    Adapting to the following application/model(version) and new functions.
    E-tube project ver.2.11
    SC-E6010
    BM-E6000
    BM-E6010
    Reducing firmware time/frequency

    DU-E6001

    3.0.2

    Adapting to the following application/model(version) and new functions.
    E-tube project ver.2.11
    SC-E6010
    BM-E6000
    BM-E6010
    Reducing firmware time/frequency
    Light off road setting*
    Belt drive setting.
    *Light off road setting is available for bike manufacturer only.

    SC-E6000

    3.0.1

    Back up for DU setting info
    Error sounds even with buzzer set to off

    DU-E6050

    3.0.2

    Adapting to the following application/model(version) and new functions.
    E-tube project ver.2.11
    SC-E6010
    BM-E6000
    BM-E6010
    Reducing firmware time/frequency
    Light off road setting*
    Belt drive setting.
    *Light off road setting is available for bike manufacturer only.

  • Jul 3, 2015

    EW-EX020

    3.0.1

    Firmware uploaded

    MU-S705

    2.4.4

    Fix bug with SM-BTR2 Improvement of Start Mode (E6000 series)

  • Jun 19, 2015

    DU-E6000

    2.8.4

    Fixed Walk Assist mode bug

  • Jun 1, 2015

    EW-EX010

    3.1.0

    Adapted BOSCH E-bike system for 20mph(USA) and its new function.

  • Apr 10, 2015

    SM-BMR2

    3.0.10

    Fixed Synchronized shift bug

    FD-9070

    2.6.2

    Fixed SM-BTR2 bug

    SM-BMR1

    3.0.10

    Fixed Synchronized shift bug

    SM-BTR2

    3.0.10

    Fixed Synchronized shift bug
    Fixed SM-BTR2 bug

    FD-M9050

    3.4.3

    Fixed SM-BTR2 bug

    RD-9070

    2.6.2

    Fixed SM-BTR2 bug

    RD-M9050

    3.0.7

    Fixed SM-BTR2 bug

    FD-6870

    2.6.2

    Fixed SM-BTR2 bug

    RD-6870

    2.6.2

    Fixed SM-BTR2 bug

    FD-M9070

    3.4.3

    Fixed SM-BTR2 bug

  • Jan 27, 2015

    FD-9070

    2.6.0

    Improvement of shifting accuracy Fixed small bug of E-tube project adjustment

    FD-6870

    2.6.0

    Improvement of shifting accuracy Fixed small bug of E-tube project adjustment

  • Jan 15, 2015

    DU-E6001

    2.9.3

    Updated for DU-E6050. (No change for the use of DU-E6001).

    DU-E6050

    2.9.3

    Firmware uploaded

  • Dec 25, 2014

    FD-M9050

    3.4.1

    Firmware uploaded

    FD-M9070

    3.4.1

    Updated for FD-M9050. (No change for the use of FD-M9070).

  • Dec 24, 2014

    DU-E6001

    2.8.8

    Improvement of function

  • Dec 4, 2014

    SM-PCE1

    1.4.1

    Improvement of function

    SM-BCR2

    2.3.2

    Improvement of function

  • Nov 25, 2014

    DU-E6001

    2.8.7

    Improvement of function

  • Nov 20, 2014

    SM-EWW01

    3.0.3

    Add function to send iCTD information and ST-9070 remote control switch signal

  • Nov 11, 2014

    MU-S705

    2.4.2

    Adjustment for EW-EX010 Improvement of function

  • Nov 6, 2014

    DU-E6000

    2.8.3

    Improvement of function

    DU-E6001

    2.8.4

    Improvement of function

    SC-E6000

    2.6.3

    Add adjust function of MU

    ST-9070

    3.0.0

    Adjust compatibility

    ST-6770

    3.0.0

    Adjust compatibility

    ST-6870

    3.0.0

    Adjust compatibility

    ST-6871

    3.0.0

    Adjust compatibility

    ST-9071

    3.0.0

    Adjust compatibility

    ST-R785

    3.0.0

    Adjust compatibility

    ST-S705

    3.0.0

    Adjust compatibility

    SW-9071

    3.0.0

    Adjust compatibility

    SW-R600

    3.0.0

    Adjust compatibility

    SW-R671

    3.0.0

    Adjust compatibility

    SW-S705

    3.0.0

    Adjust compatibility

    EW-EX010

    3.0.2

    Firmware uploaded

  • Oct 6, 2014

    FD-M9070

    3.3.5

    Firmware uploaded

    SC-S705

    2.4.4

    Improvement of function

    SM-EWW01

    3.0.2

    Improvement of function

  • Aug 29, 2014

    RD-M9050

    3.0.5

    Firmware uploaded

    SW-M9050

    3.1.1

    Firmware uploaded

  • Aug 22, 2014

    SM-BMR1

    3.0.6

    Improvement of function

    SM-BMR2

    3.0.6

    Improvement of function

    SM-BTR2

    3.0.6

    Improvement of function

  • Aug 7, 2014

    820-09-002 (SM-MU71)

    3.0.2

    Adapting FOX SUS iCTD

    820-09-010 (SM-MU76)

    3.0.2

    Adapting FOX SUS iCTD

    820-09-006 (SW-RL71)

    3.0.1

    Adapting FOX SUS iCTD

    DU-E6000

    2.8.2

    Adapting Start Mode and Walk Assist Mode

    SC-E6000

    2.6.1

    Adapting Start Mode and Walk Assist Mode

    SW-E6000

    2.6.0

    Adapting Start Mode and Walk Assist Mode

    DU-E6001

    2.8.2

    Firmware uploaded

  • Jul 14, 2014

    SM-BMR1

    3.0.5

    Adapting XTR M9050 (Di2) series and FOX iCTD

    SM-BMR2

    3.0.5

    Adapting XTR M9050 (Di2) series and FOX iCTD

    SM-BTR2

    3.0.5

    Adapting XTR M9050 (Di2) series and FOX iCTD

    820-00-878 (SW-RL70)

    3.0.1

    Adapting FOX iCTD

    SM-EWW01

    3.0.1

    Adapting XTR M9050 (Di2) series

    SM-PCE1

    1.4.0

    Improvement of function

    820-00-876 (SM-MU70)

    2.1.3

    Improvement of function

    820-00-876 (SM-MU70)

    2.1.3

    Improvement of function

    820-00-877 (SM-MU75)

    2.1.3

    Improvement of function

    820-00-877 (SM-MU75)

    2.1.3

    Improvement of function

    SC-S705

    2.4.3

    Improvement of function

    SM-BCR2

    2.3.1

    Improvement of function

    FD-9070

    2.5.2

    Adapting SC-M9050

    SC-M9050

    3.0.2

    Firmware uploaded

  • Jun 3, 2014

    DU-E6000

    2.7.1

    Improvement of function

  • Jan 14, 2014

    SM-BTR2

    2.3.2

    Adapting wireless unit, SM-EWW01

    SM-BMR2

    2.3.1

    Adapting wireless unit, SM-EWW01

    SM-BMR1

    2.1.1

    Adapting wireless unit, SM-EWW01

    SM-BCR2

    2.2.1

    Improving stability of battery charge

  • Oct 15, 2013

    SM-BMR1

    2.0.5

    Enhancement of energy-saving.

    FD-9070

    2.4.1

    Enhancement of energy-saving.

    FD-6870

    2.4.1

    Enhancement of energy-saving.
    Enhancement of shifting performance, from front low gear to outer gear.

    RD-9070

    2.6.0

    Enhancement of energy-saving.

    RD-6870

    2.6.0

    Enhancement of energy-saving.

  • Sep 24, 2013

    ST-6770

    2.2.0

    Improving usability of data uploading

    SW-R600

    2.2.0

    Improving usability of data uploading

    820-00-878 (SW-RL70)

    2.0.0

    Improving usability of data uploading

    820-00-876 (SM-MU70)

    2.0.0

    Improving usability of data uploading

    820-00-877 (SM-MU75)

    2.0.0

    Improving usability of data uploading

    SM-BMR2

    2.2.0

    Improving usability of data uploading

    SC-S705

    2.3.0

    Improving usability of data uploading

    MU-S705

    2.4.0

    Improving usability of data uploading

    ST-S705

    2.2.0

    Improving usability of data uploading

    SW-S705

    2.2.0

    Improving usability of data uploading

    SW-R671

    2.2.0

    Improving usability of data uploading

    ST-9071

    2.2.0

    Improving usability of data uploading

    SW-9071

    2.2.0

    Improving usability of data uploading

    ST-9070

    2.2.0

    Improving usability of data uploading

    SM-EW90-A

    2.2.0

    Improving usability of data uploading

    SM-EW90-B

    2.2.0

    Improving usability of data uploading

    FD-9070

    2.3.1

    Enhancement of anti-vibration function

    RD-9070

    2.5.0

    Enhancement of shifting performance and anti-vibration function

    SM-BTR2

    2.2.0

    Improving usability of data uploading

    SM-BCR2

    2.1.2

    Improving usability of data uploading

    ST-6870

    2.2.0

    Improving usability of data uploading

    ST-6871

    2.2.0

    Improving usability of data uploading

    ST-R785

    2.2.0

    Improving usability of data uploading

    FD-6870

    2.3.1

    Enhancement of anti-vibration function

    RD-6870

    2.5.0

    Enhancement of shifting performance and anti-vibration function

  • Apr 9, 2013

    SM-EW67-A-E

    2.0.2

    Enhancement of function

    ST-6770

    2.1.0

    Enhancement of function

    SW-R600

    2.1.0

    Enhancement of function

    FD-6770

    2.0.2

    Enhancement of function

    RD-6770

    2.0.2

    Enhancement of function

  • Mar 26, 2013

    SM-BMR1

    2.0.4

    Improved stablility of unit communication
    Enhancement of energy-saving

    SM-BMR2

    2.1.1

    Improved stablility of unit communication
    Enhancement of energy-saving

    SM-BTR2

    2.1.1

    Improved stablility of unit communication
    Enhancement of energy-saving

    SC-S705

    2.2.0

    Improved stablility of unit communication
    Enhancement of energy-saving

    MU-S705

    2.3.0

    Improved stablility of unit communication
    Enhancement of energy-saving

    ST-S705

    2.1.0

    Improved stablility of unit communication
    Enhancement of energy-saving

    SW-S705

    2.1.0

    Improved stablility of unit communication
    Enhancement of energy-saving

    SW-R671

    2.1.0

    Improved stablility of unit communication
    Enhancement of energy-saving

    ST-9071

    2.1.0

    Improved stablility of unit communication
    Enhancement of energy-saving

    SW-9071

    2.1.0

    Improved stablility of unit communication
    Enhancement of energy-saving

    ST-9070

    2.1.0

    Improved stablility of unit communication
    Enhancement of energy-saving

    SM-EW90-A

    2.1.0

    Improved stablility of unit communication
    Enhancement of energy-saving

    SM-EW90-B

    2.1.0

    Improved stablility of unit communication
    Enhancement of energy-saving

    FD-9070

    2.1.1

    Improved stablility of unit communication
    Enhancement of energy-saving

    RD-9070

    2.1.0

    Improved stablility of unit communication
    Enhancement of energy-saving

  • Jan 30, 2013

    SM-EW90-A

    2.0.2

    Firmware updated

    SM-EW90-B

    2.0.2

    Firmware updated

    SC-S705

    2.1.3

    Firmware updated

  • Nov 27, 2012

    SM-BTR2

    2.0.1

    Firmware updated

    SM-BCR2

    2.1.1

    Firmware updated

    SC-S705

    2.0.2

    Firmware updated

    SW-S705

    2.0.2

    Firmware updated

    ST-S705

    2.0.2

    Firmware updated

    ST-9071

    2.0.2

    Firmware updated

    SW-9071

    2.0.2

    Firmware updated

    MU-S705

    2.2.1

    Firmware updated

  • Oct 23, 2012

    SM-BMR2

    2.0.2

    Firmware updated

    SM-BMR1

    2.0.1

    Firmware updated
    Energy saving by updating ver.2.0.1 or later version

    ST-6770

    2.0.2

    Firmware updated
    Energy saving by updating ver.2.0.1 or later version

    SW-R600

    2.0.2

    Firmware updated
    Energy saving by updating ver.2.0.1 or later version

    SM-EW67-A-E

    2.0.1

    Firmware updated
    Energy saving by updating ver.2.0.1 or later version

    FD-6770

    2.0.1

    Firmware updated
    Energy saving by updating ver.2.0.1 or later version

    RD-6770

    2.0.1

    Firmware updated
    Energy saving by updating ver.2.0.1 or later version

    SW-R671

    2.0.2

    Firmware updated
    Energy saving by updating ver.2.0.1 or later version

  • Jun 8, 2012

    SM-BMR1

    1.2.0

    Adapted FOX Float iCD suspension

  • Apr 26, 2012

    SM-BMR1

    1.1.2

    Firmware updated

    SM-EW67-A-E

    1.0.1

    Firmware updated

    ST-6770

    1.0.1

    Firmware updated

    FD-6770

    1.1.2

    Firmware updated

    RD-6770

    1.3.0

    Firmware updated

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